[gmx-users] Non integral charges

[Kavyashree M]

Dear gromacs users,

while using grompp I got a message :

" System has non-zero total charge: -9.999998e-01"

This is non integral charges. What should I add using genion?
+1 charge? Why am I getting such non integral charges?
I also checked for any breakage in the chain and found no such
ends.

Kindly suggest

With Regards
MKS
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